Untitled - MendelNet 2013 - Mendelova zemědělská a lesnická ...

MENDELNET 2013CONCLUSIONSThe aim of the field experiments conducted in cultivation periods of years 2010 - 2012 onexperimental base of Center of Plant Biology and Ecology FAFR Slovak University of Agriculturewas to assess the impact of year weather conditions, hybrids and foliar fertilizer Unicum andbiostimulator Terra-Sorb on sunflower achenes yield and fat content. The results showedstatistically significant influence of year weather conditions, genetic material and the application ofpreparations on sunflower achenes yield. In terms of achieved yield were the appropriate conditionsfor sunflower cultivation in the year 2011, hybrid NK Neoma and application of foliar fertilizerUnicum.Fat content was statistically high significantly affected by year weather conditions and used hybrid.The impact of foliar preparations on fat content in achenes was statistically nonsignificant. In therange of experimental years 2010 - 2012 was achieved the highest fat content in the year 2011. Themost powerful, in terms of fat content, was hybrid NK Neoma and application of biostimulatorTerra-Sorb.REFERENCESBANNAYAN, M. – SANJANI, S. – ALIZADEH, A. - SADEGHI LOTFABADI, S. –MOHAMMADIAN, S., 2010: Association between climate indices, aridity index andrainfed crop yield in northeast of Iran. In Field Crop Res, 105–114 s.BRANDT, S.A. - NIELSEN, D.C. - LAFOND, G.P. - RIVELAND, N.R. 2003. Oilseed Crops forSemiarid cropping systems in the Northern Great Plains. In Agronomy Journal, Vol. 94, 231 – 240s.ČERNÝ, I. - PAČUTA, V - VEVERKOVÁ, A., 2011: Úroda a obsah tukov nažiek slnečnice ročnej(Helianthus annuus L.) vplyvom poveternostných podmienok ročníka a mimokoreňovej výživyPenatakeepom a Atonikom. In Prosperujíci olejniny (sborník z konference). Praha: KRV ČZUPraha, 118 – 120 s. ISBN 978 - 80 - 213 - 2218 - 9.FERRERAS, L.A. - COSTA, J.L. - GARCÍA, F.O. - PECORARI, C., 2000: Effect of no-tillage onsome soil physical properties of a structural degraded Petrocalcic Paleudoll of the southern„Pampa“ of Argentina. In Soil and Tillage Research, Vol. 54, 31-39 s.GALLIKOVÁ, M. – KOVÁČIK, P., 2007: Vplyv spôsobu výpočtu dávky N hnojív a termínu ichaplikácie na úrodové parametre slnečnice ročnej. Nitra: SPU.LOBELL, D.B. - CAHILL, K.N. – FIELD, C.B., 2007: Historical effects of temperature andprecipitation on California crop yields. In Climatic Change, 187–203 s.MOJIRI, A - ARZANI, A., 2003: Effects of nitrogen rate and plant density on yield and yieldcomponents of sunflower. In J. Sci and technology of Agric. And natural resources, Vol. 7, No. 2,115-125 s.OOSTERHUIS, D. – ROBERTSON, W.C., 2000: The use of plant growth regulators and otheradditives in cotton production. In AAES Special Report 198, Proceedings of the 2000 CottonResearch Meeting, 22-32 s.ŠROJTOVÁ, G., 2006: Závislosť úrod slnečnice od poveternostných podmienok. InBioklimatológia a voda v krajine: Medzinárodná vedecká konferencia Bioklimatické pracovné dni.Nitra: SPU, 38 – 42 s. ISBN 80 – 89186 – 12 - 2.25 | P age